Regression line on weight and result
With regression analysis we can check if there is a relationship between a dependent (also called outcome variable) and an independent variable. In this statistic, the relationship between the weight of a rider and the result (outcome) is investigated.
The formula for the regression line on the riders in the result is as follows:
The formula for the regression line on the riders in the result is as follows:
result = -1 * weight + 79
This means that on average for every extra kilogram weight a rider loses -1 positions in the result.
| # | Rider | Weight (KG) |
|---|---|---|
| 1 | SVORADA Ján | 76 |
| 3 | BARBOSA Cândido | 72 |
| 5 | ZANETTE Denis | 82 |
| 9 | ZANOTTI Marco | 70 |
| 13 | TRENTI Guido | 68 |
| 16 | RODRIGUES Orlando Sergio | 68 |
| 18 | MORENI Cristian | 65 |
| 19 | BELLI Wladimir | 64 |